Micromod MOD: 1800P - MOD 30ML Identity Module (Version 2) System, I/O and Communications Functions - Manual (Page 217)

Logic Functions - Book 1
ANALOG INPUT BLOCKS (VCI, TII, TI, RI, RTI, RTTI)
7-7
7.2.2 Thermocouple Transmitter Input Block Description (TTI)
This block is used to input a thermocouple transmitter’s value and translate it to a scaled
temperature. It receives its input from a voltage/current module block only. A functional block
diagram of a thermocouple transmitter input block is shown in Figure 7-4. The menus used to
configure the block are shown in Figure 7-5 and 7-6.
The mnemonics, valid values, and data
types for all fields that may be selected for display and/or be used in making softwiring
connections are listed in Table 7-2. Section 7.2.8 further defines the input block configuration
parameters.
BAD GOOD
Signal Range - Top
Signal Range - Bottom
Module Type
Thermocouple Type
Input Module
Floating Point Count
Action
(DIR/REV)
Bad Inputs
Accepted
(YES/NO)
Result Quality
Filter Time
(minutes)
Input Module
No.
State
(RUN, HOLD,
OFF, DEBUG)
Filter Type
NONE
AUTO
USER
Filter
Quality and
Error Check
Input Module Result Quality
Result
Quality Limit
- Bottom Quality Limit
- Top
Range Check
Normalization
and
Linearization
Diagnostic
Group
(NONE, 1-7)
CERRU
CERRA
Set Quality
Bad on
Calculation
Error (Y/N)
Calculation
Error
(ENAB/SUPP)
RANKINE CELSIUS
FAHRENHEIT KELVIN
Temperature Scale
Transmitter
Range Bottom
Transmitter
Range Top
Output Calibrate
- Zero
Output Calibrate
- Span
Mult
Sum
CERRUQ
CERRAQ
Figure 7-4. Thermocouple Transmitter Input Block (TTI), Functional Block Diagram